#31bc89

Shamrock

Closest match (96% match)

Color formats

RGB

rgb(49, 188, 137)

Red, Green, Blue components

HSL

hsl(158, 59%, 46%)

Hue, Saturation, Lightness

CMYK

cmyk(74, 0, 27, 26)

Print color encoding

Luminance

0.384

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#31bc89

#bc3164

Analogous (Adjacent)

#31bc43

#31bc89

#31aabc

Triadic

#31bc89

#8931bc

#bc8931

Split complementary

#31bc89

#bc31a9

#bc4431

Complete conversion table

HEX

#31BC89

RGB

rgb(49,188,137)

RGBA

rgba(49,188,137, 1)

HSL

hsl(157.99,58.65%,46.47%)

OKLCH (Modern CSS)

oklch(0.71 0.14 163.4)

CSS Variable

--color: #31bc89;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

2.42

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

8.69

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#31bc89#a6a589

ORIG

SIM

Deuteranopia (green)

#31bc89#514b89

ORIG

SIM

Tritanopia (blue)

#31bc89#386d7b

ORIG

SIM

Monochrome (color blind)

#31bc89#a7a7a7

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

58%

30%

11%

RYB PIGMENTS

Ultramarine blue

Pigment

58%

Cadmium yellow

Pigment

30%

Ivory black

Pigment

11%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Green hue

495–570 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

38.4%

Dark • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Slime Girl

#00BB88

Mint

#3EB489

Bleached Olive

#55BB88

Macau

#46C299

Hibiscus

#BC3164

Pelorous

#31AABC

Apple

#31BC44

Purple Heart

#8931BC

Alpine

#BC8931

Medium Red Violet

#BC31A9

Aquamarine

#78FAC3

Tropical Rain Forest

#008153